Laboratory Scene Animation

An alcohol lamp is heating a round-bottomed flask in a laboratory, round-bottomed flasks are widely used in laboratories because of their good heating properties, the beaker has a wooden stopper in the mouth (beakers with wooden stoppers play an important role in experiments, the wooden stopper effectively prevents evaporation of liquids, maintains the stability of the experimental environment, and helps to observe the changes in the reaction), and the liquid in the flask is boiling.